#ifndef _I965_STRUCTS_H_
#define _I965_STRUCTS_H_

struct i965_vfe_state
{
	struct
	{
		unsigned int per_thread_scratch_space:4;
		unsigned int pad3:3;
		unsigned int extend_vfe_state_present:1;
		unsigned int pad2:2;
		unsigned int scratch_base:22;
	} vfe0;

	struct
	{
		unsigned int debug_counter_control:2;
		unsigned int children_present:1;
		unsigned int vfe_mode:4;
		unsigned int pad2:2;
		unsigned int num_urb_entries:7;
		unsigned int urb_entry_alloc_size:9;
		unsigned int max_threads:7;
	} vfe1;

	struct
	{
		unsigned int pad4:4;
		unsigned int interface_descriptor_base:28;
	} vfe2;
};

struct i965_vfe_state_ex
{
	struct
	{
		unsigned int pad:8;
		unsigned int obj_id:24;
	} vfex0;

	union
	{
		struct
		{
			unsigned int residual_grf_offset:5;
			unsigned int pad0:3;
			unsigned int weight_grf_offset:5;
			unsigned int pad1:3;
			unsigned int residual_data_offset:8;
			unsigned int sub_field_present_flag:2;
			unsigned int residual_data_fix_offset_flag:1;
			unsigned int pad2:5;
		} avc;

		unsigned int vc1;
	} vfex1;

	struct
	{
		unsigned int remap_index_0:4;
		unsigned int remap_index_1:4;
		unsigned int remap_index_2:4;
		unsigned int remap_index_3:4;
		unsigned int remap_index_4:4;
		unsigned int remap_index_5:4;
		unsigned int remap_index_6:4;
		unsigned int remap_index_7:4;
	} remap_table0;

	struct
	{
		unsigned int remap_index_8:4;
		unsigned int remap_index_9:4;
		unsigned int remap_index_10:4;
		unsigned int remap_index_11:4;
		unsigned int remap_index_12:4;
		unsigned int remap_index_13:4;
		unsigned int remap_index_14:4;
		unsigned int remap_index_15:4;
	} remap_table1;

	struct
	{
		unsigned int mask:8;
		unsigned int pad:22;
		unsigned int type:1;
		unsigned int enable:1;
	} scoreboard0;

	struct
	{
		int delta_x0:4;
		int delta_y0:4;
		int delta_x1:4;
		int delta_y1:4;
		int delta_x2:4;
		int delta_y2:4;
		int delta_x3:4;
		int delta_y3:4;
	} scoreboard1;

	struct
	{
		int delta_x4:4;
		int delta_y4:4;
		int delta_x5:4;
		int delta_y5:4;
		int delta_x6:4;
		int delta_y6:4;
		int delta_x7:4;
		int delta_y7:4;
	} scoreboard2;

	unsigned int pad;
};

struct i965_vld_state
{
	struct
	{
		unsigned int pad6:6;
		unsigned int scan_order:1;
		unsigned int intra_vlc_format:1;
		unsigned int quantizer_scale_type:1;
		unsigned int concealment_motion_vector:1;
		unsigned int frame_predict_frame_dct:1;
		unsigned int top_field_first:1;
		unsigned int picture_structure:2;
		unsigned int intra_dc_precision:2;
		unsigned int f_code_0_0:4;
		unsigned int f_code_0_1:4;
		unsigned int f_code_1_0:4;
		unsigned int f_code_1_1:4;
	} vld0;

	struct
	{
		unsigned int pad2:9;
		unsigned int picture_coding_type:2;
		unsigned int pad:21;
	} vld1;

	struct
	{
		unsigned int index_0:4;
		unsigned int index_1:4;
		unsigned int index_2:4;
		unsigned int index_3:4;
		unsigned int index_4:4;
		unsigned int index_5:4;
		unsigned int index_6:4;
		unsigned int index_7:4;
	} desc_remap_table0;

	struct
	{
		unsigned int index_8:4;
		unsigned int index_9:4;
		unsigned int index_10:4;
		unsigned int index_11:4;
		unsigned int index_12:4;
		unsigned int index_13:4;
		unsigned int index_14:4;
		unsigned int index_15:4;
	} desc_remap_table1;
};

struct i965_interface_descriptor
{
	struct
	{
		unsigned int grf_reg_blocks:4;
		unsigned int pad:2;
		unsigned int kernel_start_pointer:26;
	} desc0;

	struct
	{
		unsigned int pad:7;
		unsigned int software_exception:1;
		unsigned int pad2:3;
		unsigned int maskstack_exception:1;
		unsigned int pad3:1;
		unsigned int illegal_opcode_exception:1;
		unsigned int pad4:2;
		unsigned int floating_point_mode:1;
		unsigned int thread_priority:1;
		unsigned int single_program_flow:1;
		unsigned int pad5:1;
		unsigned int const_urb_entry_read_offset:6;
		unsigned int const_urb_entry_read_len:6;
	} desc1;

	struct
	{
		unsigned int pad:2;
		unsigned int sampler_count:3;
		unsigned int sampler_state_pointer:27;
	} desc2;

	struct
	{
		unsigned int binding_table_entry_count:5;
		unsigned int binding_table_pointer:27;
	} desc3;
};

struct i965_surface_state
{
	struct
	{
		unsigned int cube_pos_z:1;
		unsigned int cube_neg_z:1;
		unsigned int cube_pos_y:1;
		unsigned int cube_neg_y:1;
		unsigned int cube_pos_x:1;
		unsigned int cube_neg_x:1;
		unsigned int pad:2;
		unsigned int render_cache_read_mode:1;
		unsigned int cube_map_corner_mode:1;
		unsigned int mipmap_layout_mode:1;
		unsigned int vert_line_stride_ofs:1;
		unsigned int vert_line_stride:1;
		unsigned int color_blend:1;
		unsigned int writedisable_blue:1;
		unsigned int writedisable_green:1;
		unsigned int writedisable_red:1;
		unsigned int writedisable_alpha:1;
		unsigned int surface_format:9;
		unsigned int data_return_format:1;
		unsigned int pad0:1;
		unsigned int surface_type:3;
	} ss0;

	struct
	{
		unsigned int base_addr;
	} ss1;

	struct
	{
		unsigned int render_target_rotation:2;
		unsigned int mip_count:4;
		unsigned int width:13;
		unsigned int height:13;
	} ss2;

	struct
	{
		unsigned int tile_walk:1;
		unsigned int tiled_surface:1;
		unsigned int pad:1;
		unsigned int pitch:18;
		unsigned int depth:11;
	} ss3;

	struct
	{
		unsigned int pad:19;
		unsigned int min_array_elt:9;
		unsigned int min_lod:4;
	} ss4;

	struct
	{
		unsigned int pad:20;
		unsigned int y_offset:4;
		unsigned int pad2:1;
		unsigned int x_offset:7;
	} ss5;
};

struct thread0
{
	unsigned int pad0:1;
	unsigned int grf_reg_count:3;
	unsigned int pad1:2;
	unsigned int kernel_start_pointer:26;
};

struct thread1
{
	unsigned int ext_halt_exception_enable:1;
	unsigned int sw_exception_enable:1;
	unsigned int mask_stack_exception_enable:1;
	unsigned int timeout_exception_enable:1;
	unsigned int illegal_op_exception_enable:1;
	unsigned int pad0:3;
	unsigned int depth_coef_urb_read_offset:6;	/* WM only */
	unsigned int pad1:2;
	unsigned int floating_point_mode:1;
	unsigned int thread_priority:1;
	unsigned int binding_table_entry_count:8;
	unsigned int pad3:5;
	unsigned int single_program_flow:1;
};

struct thread2
{
	unsigned int per_thread_scratch_space:4;
	unsigned int pad0:6;
	unsigned int scratch_space_base_pointer:22;
};

struct thread3
{
	unsigned int dispatch_grf_start_reg:4;
	unsigned int urb_entry_read_offset:6;
	unsigned int pad0:1;
	unsigned int urb_entry_read_length:6;
	unsigned int pad1:1;
	unsigned int const_urb_entry_read_offset:6;
	unsigned int pad2:1;
	unsigned int const_urb_entry_read_length:6;
	unsigned int pad3:1;
};

struct i965_vs_unit_state
{
	struct thread0 thread0;
	struct thread1 thread1;
	struct thread2 thread2;
	struct thread3 thread3;

	struct
	{
		unsigned int pad0:10;
		unsigned int stats_enable:1;
		unsigned int nr_urb_entries:7;
		unsigned int pad1:1;
		unsigned int urb_entry_allocation_size:5;
		unsigned int pad2:1;
		unsigned int max_threads:4;
		unsigned int pad3:3;
	} thread4;

	struct
	{
		unsigned int sampler_count:3;
		unsigned int pad0:2;
		unsigned int sampler_state_pointer:27;
	} vs5;

	struct
	{
		unsigned int vs_enable:1;
		unsigned int vert_cache_disable:1;
		unsigned int pad0:30;
	} vs6;
};

struct i965_gs_unit_state
{
	struct thread0 thread0;
	struct thread1 thread1;
	struct thread2 thread2;
	struct thread3 thread3;

	struct
	{
		unsigned int pad0:10;
		unsigned int stats_enable:1;
		unsigned int nr_urb_entries:7;
		unsigned int pad1:1;
		unsigned int urb_entry_allocation_size:5;
		unsigned int pad2:1;
		unsigned int max_threads:1;
		unsigned int pad3:6;
	} thread4;

	struct
	{
		unsigned int sampler_count:3;
		unsigned int pad0:2;
		unsigned int sampler_state_pointer:27;
	} gs5;

	struct
	{
		unsigned int max_vp_index:4;
		unsigned int pad0:26;
		unsigned int reorder_enable:1;
		unsigned int pad1:1;
	} gs6;
};

struct i965_clip_unit_state
{
	struct thread0 thread0;
	struct thread1 thread1;
	struct thread2 thread2;
	struct thread3 thread3;

	struct
	{
		unsigned int pad0:9;
		unsigned int gs_output_stats:1;	/* not always */
		unsigned int stats_enable:1;
		unsigned int nr_urb_entries:7;
		unsigned int pad1:1;
		unsigned int urb_entry_allocation_size:5;
		unsigned int pad2:1;
		unsigned int max_threads:6;	/* may be less */
		unsigned int pad3:1;
	} thread4;

	struct
	{
		unsigned int pad0:13;
		unsigned int clip_mode:3;
		unsigned int userclip_enable_flags:8;
		unsigned int userclip_must_clip:1;
		unsigned int pad1:1;
		unsigned int guard_band_enable:1;
		unsigned int viewport_z_clip_enable:1;
		unsigned int viewport_xy_clip_enable:1;
		unsigned int vertex_position_space:1;
		unsigned int api_mode:1;
		unsigned int pad2:1;
	} clip5;

	struct
	{
		unsigned int pad0:5;
		unsigned int clipper_viewport_state_ptr:27;
	} clip6;

	float viewport_xmin;
	float viewport_xmax;
	float viewport_ymin;
	float viewport_ymax;
};

struct i965_sf_unit_state
{
	struct thread0 thread0;
	struct
	{
		unsigned int pad0:7;
		unsigned int sw_exception_enable:1;
		unsigned int pad1:3;
		unsigned int mask_stack_exception_enable:1;
		unsigned int pad2:1;
		unsigned int illegal_op_exception_enable:1;
		unsigned int pad3:2;
		unsigned int floating_point_mode:1;
		unsigned int thread_priority:1;
		unsigned int binding_table_entry_count:8;
		unsigned int pad4:5;
		unsigned int single_program_flow:1;
	} sf1;

	struct thread2 thread2;
	struct thread3 thread3;

	struct
	{
		unsigned int pad0:10;
		unsigned int stats_enable:1;
		unsigned int nr_urb_entries:7;
		unsigned int pad1:1;
		unsigned int urb_entry_allocation_size:5;
		unsigned int pad2:1;
		unsigned int max_threads:6;
		unsigned int pad3:1;
	} thread4;

	struct
	{
		unsigned int front_winding:1;
		unsigned int viewport_transform:1;
		unsigned int pad0:3;
		unsigned int sf_viewport_state_offset:27;
	} sf5;

	struct
	{
		unsigned int pad0:9;
		unsigned int dest_org_vbias:4;
		unsigned int dest_org_hbias:4;
		unsigned int scissor:1;
		unsigned int disable_2x2_trifilter:1;
		unsigned int disable_zero_pix_trifilter:1;
		unsigned int point_rast_rule:2;
		unsigned int line_endcap_aa_region_width:2;
		unsigned int line_width:4;
		unsigned int fast_scissor_disable:1;
		unsigned int cull_mode:2;
		unsigned int aa_enable:1;
	} sf6;

	struct
	{
		unsigned int point_size:11;
		unsigned int use_point_size_state:1;
		unsigned int subpixel_precision:1;
		unsigned int sprite_point:1;
		unsigned int pad0:11;
		unsigned int trifan_pv:2;
		unsigned int linestrip_pv:2;
		unsigned int tristrip_pv:2;
		unsigned int line_last_pixel_enable:1;
	} sf7;
};

struct i965_sampler_state
{
	struct
	{
		unsigned int shadow_function:3;
		unsigned int lod_bias:11;
		unsigned int min_filter:3;
		unsigned int mag_filter:3;
		unsigned int mip_filter:2;
		unsigned int base_level:5;
		unsigned int pad:1;
		unsigned int lod_preclamp:1;
		unsigned int border_color_mode:1;
		unsigned int pad0:1;
		unsigned int disable:1;
	} ss0;

	struct
	{
		unsigned int r_wrap_mode:3;
		unsigned int t_wrap_mode:3;
		unsigned int s_wrap_mode:3;
		unsigned int pad:3;
		unsigned int max_lod:10;
		unsigned int min_lod:10;
	} ss1;

	struct
	{
		unsigned int pad:5;
		unsigned int border_color_pointer:27;
	} ss2;

	struct
	{
		unsigned int pad:19;
		unsigned int max_aniso:3;
		unsigned int chroma_key_mode:1;
		unsigned int chroma_key_index:2;
		unsigned int chroma_key_enable:1;
		unsigned int monochrome_filter_width:3;
		unsigned int monochrome_filter_height:3;
	} ss3;
};

struct i965_wm_unit_state
{
	struct thread0 thread0;
	struct thread1 thread1;
	struct thread2 thread2;
	struct thread3 thread3;

	struct
	{
		unsigned int stats_enable:1;
		unsigned int pad0:1;
		unsigned int sampler_count:3;
		unsigned int sampler_state_pointer:27;
	} wm4;

	struct
	{
		unsigned int enable_8_pix:1;
		unsigned int enable_16_pix:1;
		unsigned int enable_32_pix:1;
		unsigned int pad0:7;
		unsigned int legacy_global_depth_bias:1;
		unsigned int line_stipple:1;
		unsigned int depth_offset:1;
		unsigned int polygon_stipple:1;
		unsigned int line_aa_region_width:2;
		unsigned int line_endcap_aa_region_width:2;
		unsigned int early_depth_test:1;
		unsigned int thread_dispatch_enable:1;
		unsigned int program_uses_depth:1;
		unsigned int program_computes_depth:1;
		unsigned int program_uses_killpixel:1;
		unsigned int legacy_line_rast:1;
		unsigned int transposed_urb_read:1;
		unsigned int max_threads:7;
	} wm5;

	float global_depth_offset_constant;
	float global_depth_offset_scale;
};

struct i965_cc_viewport
{
	float min_depth;
	float max_depth;
};

struct i965_cc_unit_state
{
	struct
	{
		unsigned int pad0:3;
		unsigned int bf_stencil_pass_depth_pass_op:3;
		unsigned int bf_stencil_pass_depth_fail_op:3;
		unsigned int bf_stencil_fail_op:3;
		unsigned int bf_stencil_func:3;
		unsigned int bf_stencil_enable:1;
		unsigned int pad1:2;
		unsigned int stencil_write_enable:1;
		unsigned int stencil_pass_depth_pass_op:3;
		unsigned int stencil_pass_depth_fail_op:3;
		unsigned int stencil_fail_op:3;
		unsigned int stencil_func:3;
		unsigned int stencil_enable:1;
	} cc0;

	struct
	{
		unsigned int bf_stencil_ref:8;
		unsigned int stencil_write_mask:8;
		unsigned int stencil_test_mask:8;
		unsigned int stencil_ref:8;
	} cc1;

	struct
	{
		unsigned int logicop_enable:1;
		unsigned int pad0:10;
		unsigned int depth_write_enable:1;
		unsigned int depth_test_function:3;
		unsigned int depth_test:1;
		unsigned int bf_stencil_write_mask:8;
		unsigned int bf_stencil_test_mask:8;
	} cc2;

	struct
	{
		unsigned int pad0:8;
		unsigned int alpha_test_func:3;
		unsigned int alpha_test:1;
		unsigned int blend_enable:1;
		unsigned int ia_blend_enable:1;
		unsigned int pad1:1;
		unsigned int alpha_test_format:1;
		unsigned int pad2:16;
	} cc3;

	struct
	{
		unsigned int pad0:5;
		unsigned int cc_viewport_state_offset:27;
	} cc4;

	struct
	{
		unsigned int pad0:2;
		unsigned int ia_dest_blend_factor:5;
		unsigned int ia_src_blend_factor:5;
		unsigned int ia_blend_function:3;
		unsigned int statistics_enable:1;
		unsigned int logicop_func:4;
		unsigned int pad1:11;
		unsigned int dither_enable:1;
	} cc5;

	struct
	{
		unsigned int clamp_post_alpha_blend:1;
		unsigned int clamp_pre_alpha_blend:1;
		unsigned int clamp_range:2;
		unsigned int pad0:11;
		unsigned int y_dither_offset:2;
		unsigned int x_dither_offset:2;
		unsigned int dest_blend_factor:5;
		unsigned int src_blend_factor:5;
		unsigned int blend_function:3;
	} cc6;

	struct
	{
		union
		{
			float f;
			unsigned char ub[4];
		} alpha_ref;
	} cc7;
};

struct i965_sampler_8x8
{
	struct
	{
		unsigned int pad0:16;
		unsigned int chroma_key_index:2;
		unsigned int chroma_key_enable:1;
		unsigned int pad1:8;
		unsigned int ief_filter_size:1;
		unsigned int ief_filter_type:1;
		unsigned int ief_bypass:1;
		unsigned int pad2:1;
		unsigned int avs_filter_type:1;
	} dw0;

	struct
	{
		unsigned int pad0:5;
		unsigned int sampler_8x8_state_pointer:27;
	} dw1;

	struct
	{
		unsigned int weak_edge_threshold:4;
		unsigned int strong_edge_threshold:4;
		unsigned int global_noise_estimation:8;
		unsigned int pad0:16;
	} dw2;

	struct
	{
		unsigned int r3x_coefficient:5;
		unsigned int pad0:1;
		unsigned int r3c_coefficient:5;
		unsigned int pad1:3;
		unsigned int gain_factor:6;
		unsigned int non_edge_weight:3;
		unsigned int pad2:1;
		unsigned int regular_weight:3;
		unsigned int pad3:1;
		unsigned int strong_edge_weight:3;
		unsigned int pad4:1;
	} dw3;

	struct
	{
		unsigned int pad0:2;
		unsigned int mr_boost:1;
		unsigned int mr_threshold:4;
		unsigned int steepness_boost:1;
		unsigned int steepness_threshold:4;
		unsigned int pad1:2;
		unsigned int r5x_coefficient:5;
		unsigned int pad2:1;
		unsigned int r5cx_coefficient:5;
		unsigned int pad3:1;
		unsigned int r5c_coefficient:5;
		unsigned int pad4:1;
	} dw4;

	struct
	{
		unsigned int pwl1_point_1:8;
		unsigned int pwl1_point_2:8;
		unsigned int pwl1_point_3:8;
		unsigned int pwl1_point_4:8;
	} dw5;

	struct
	{
		unsigned int pwl1_point_5:8;
		unsigned int pwl1_point_6:8;
		unsigned int pwl1_r3_bias_0:8;
		unsigned int pwl1_r3_bias_1:8;
	} dw6;

	struct
	{
		unsigned int pwl1_r3_bias_2:8;
		unsigned int pwl1_r3_bias_3:8;
		unsigned int pwl1_r3_bias_4:8;
		unsigned int pwl1_r3_bias_5:8;
	} dw7;

	struct
	{
		unsigned int pwl1_r3_bias_6:8;
		unsigned int pwl1_r5_bias_0:8;
		unsigned int pwl1_r5_bias_1:8;
		unsigned int pwl1_r5_bias_2:8;
	} dw8;

	struct
	{
		unsigned int pwl1_r5_bias_3:8;
		unsigned int pwl1_r5_bias_4:8;
		unsigned int pwl1_r5_bias_5:8;
		unsigned int pwl1_r5_bias_6:8;
	} dw9;

	struct
	{
		int pwl1_r3_slope_0:8;
		int pwl1_r3_slope_1:8;
		int pwl1_r3_slope_2:8;
		int pwl1_r3_slope_3:8;
	} dw10;

	struct
	{
		int pwl1_r3_slope_4:8;
		int pwl1_r3_slope_5:8;
		int pwl1_r3_slope_6:8;
		int pwl1_r5_slope_0:8;
	} dw11;

	struct
	{
		int pwl1_r5_slope_1:8;
		int pwl1_r5_slope_2:8;
		int pwl1_r5_slope_3:8;
		int pwl1_r5_slope_4:8;
	} dw12;

	struct
	{
		int pwl1_r5_slope_5:8;
		int pwl1_r5_slope_6:8;
		unsigned int limiter_boost:4;
		unsigned int pad0:4;
		unsigned int minimum_limiter:4;
		unsigned int maximum_limiter:4;
	} dw13;

	struct
	{
		unsigned int pad0:8;
		unsigned int clip_limiter:10;
		unsigned int pad1:14;
	} dw14;

	unsigned int dw15;			/* Just a pad */
};

struct i965_sampler_8x8_coefficient
{
	struct
	{
		int table_0x_filter_c0:8;
		int table_0x_filter_c1:8;
		int table_0x_filter_c2:8;
		int table_0x_filter_c3:8;
	} dw0;

	struct
	{
		int table_0x_filter_c4:8;
		int table_0x_filter_c5:8;
		int table_0x_filter_c6:8;
		int table_0x_filter_c7:8;
	} dw1;

	struct
	{
		int table_0y_filter_c0:8;
		int table_0y_filter_c1:8;
		int table_0y_filter_c2:8;
		int table_0y_filter_c3:8;
	} dw2;

	struct
	{
		int table_0y_filter_c4:8;
		int table_0y_filter_c5:8;
		int table_0y_filter_c6:8;
		int table_0y_filter_c7:8;
	} dw3;

	struct
	{
		int pad0:16;
		int table_1x_filter_c2:8;
		int table_1x_filter_c3:8;
	} dw4;

	struct
	{
		int table_1x_filter_c4:8;
		int table_1x_filter_c5:8;
		int pad0:16;
	} dw5;

	struct
	{
		int pad0:16;
		int table_1y_filter_c2:8;
		int table_1y_filter_c3:8;
	} dw6;

	struct
	{
		int table_1y_filter_c4:8;
		int table_1y_filter_c5:8;
		int pad0:16;
	} dw7;
};

struct i965_sampler_8x8_state
{
	struct i965_sampler_8x8_coefficient coefficients[17];

	struct
	{
		unsigned int transition_area_with_8_pixels:3;
		unsigned int pad0:1;
		unsigned int transition_area_with_4_pixels:3;
		unsigned int pad1:1;
		unsigned int max_derivative_8_pixels:8;
		unsigned int max_derivative_4_pixels:8;
		unsigned int default_sharpness_level:8;
	} dw136;

	struct
	{
		unsigned int bit_field_name:1;
		unsigned int adaptive_filter_for_all_channel:1;
		unsigned int pad0:19;
		unsigned int bypass_y_adaptive_filtering:1;
		unsigned int bypass_x_adaptive_filtering:1;
		unsigned int pad1:9;
	} dw137;
};

struct i965_surface_state2
{
	struct
	{
		unsigned int surface_base_address;
	} ss0;

	struct
	{
		unsigned int cbcr_pixel_offset_v_direction:2;
		unsigned int pad0:4;
		unsigned int width:13;
		unsigned int height:13;
	} ss1;

	struct
	{
		unsigned int tile_walk:1;
		unsigned int tiled_surface:1;
		unsigned int half_pitch_for_chroma:1;
		unsigned int pitch:17;
		unsigned int pad0:2;
		unsigned int surface_object_control_data:4;
		unsigned int pad1:1;
		unsigned int interleave_chroma:1;
		unsigned int surface_format:4;
	} ss2;

	struct
	{
		unsigned int y_offset_for_cb:13;
		unsigned int pad0:3;
		unsigned int x_offset_for_cb:13;
		unsigned int pad1:3;
	} ss3;

	struct
	{
		unsigned int y_offset_for_cr:13;
		unsigned int pad0:3;
		unsigned int x_offset_for_cr:13;
		unsigned int pad1:3;
	} ss4;
};

struct i965_sampler_dndi
{
	struct
	{
		unsigned int denoise_asd_threshold:8;
		unsigned int denoise_history_delta:8;
		unsigned int denoise_maximum_history:8;
		unsigned int denoise_stad_threshold:8;
	} dw0;

	struct
	{
		unsigned int denoise_threshold_for_sum_of_complexity_measure:8;
		unsigned int denoise_moving_pixel_threshold:5;
		unsigned int stmm_c2:3;
		unsigned int low_temporal_difference_threshold:6;
		unsigned int pad0:2;
		unsigned int temporal_difference_threshold:6;
		unsigned int pad1:2;
	} dw1;

	struct
	{
		unsigned int block_noise_estimate_noise_threshold:8;
		unsigned int block_noise_estimate_edge_threshold:8;
		unsigned int denoise_edge_threshold:8;
		unsigned int good_neighbor_threshold:8;
	} dw2;

	struct
	{
		unsigned int maximum_stmm:8;
		unsigned int multipler_for_vecm:6;
		unsigned int pad0:2;
		unsigned int blending_constant_across_time_for_small_values_of_stmm:8;
		unsigned int blending_constant_across_time_for_large_values_of_stmm:7;
		unsigned int stmm_blending_constant_select:1;
	} dw3;

	struct
	{
		unsigned int sdi_delta:8;
		unsigned int sdi_threshold:8;
		unsigned int stmm_output_shift:4;
		unsigned int stmm_shift_up:2;
		unsigned int stmm_shift_down:2;
		unsigned int minimum_stmm:8;
	} dw4;

	struct
	{
		unsigned int fmd_temporal_difference_threshold:8;
		unsigned int sdi_fallback_mode_2_constant:8;
		unsigned int sdi_fallback_mode_1_t2_constant:8;
		unsigned int sdi_fallback_mode_1_t1_constant:8;
	} dw5;

	struct
	{
		unsigned int dn_enable:1;
		unsigned int di_enable:1;
		unsigned int di_partial:1;
		unsigned int dndi_top_first:1;
		unsigned int dndi_stream_id:1;
		unsigned int dndi_first_frame:1;
		unsigned int progressive_dn:1;
		unsigned int pad0:1;
		unsigned int fmd_tear_threshold:6;
		unsigned int pad1:2;
		unsigned int fmd2_vertical_difference_threshold:8;
		unsigned int fmd1_vertical_difference_threshold:8;
	} dw6;

	struct
	{
		unsigned int pad0:8;
		unsigned int fmd_for_1st_field_of_current_frame:2;
		unsigned int pad1:6;
		unsigned int fmd_for_2nd_field_of_previous_frame:2;
		unsigned int vdi_walker_enable:1;
		unsigned int pad2:4;
		unsigned int column_width_minus1:9;
	} dw7;
};

struct gen6_blend_state
{
	struct
	{
		unsigned int dest_blend_factor:5;
		unsigned int source_blend_factor:5;
		unsigned int pad3:1;
		unsigned int blend_func:3;
		unsigned int pad2:1;
		unsigned int ia_dest_blend_factor:5;
		unsigned int ia_source_blend_factor:5;
		unsigned int pad1:1;
		unsigned int ia_blend_func:3;
		unsigned int pad0:1;
		unsigned int ia_blend_enable:1;
		unsigned int blend_enable:1;
	} blend0;

	struct
	{
		unsigned int post_blend_clamp_enable:1;
		unsigned int pre_blend_clamp_enable:1;
		unsigned int clamp_range:2;
		unsigned int pad0:4;
		unsigned int x_dither_offset:2;
		unsigned int y_dither_offset:2;
		unsigned int dither_enable:1;
		unsigned int alpha_test_func:3;
		unsigned int alpha_test_enable:1;
		unsigned int pad1:1;
		unsigned int logic_op_func:4;
		unsigned int logic_op_enable:1;
		unsigned int pad2:1;
		unsigned int write_disable_b:1;
		unsigned int write_disable_g:1;
		unsigned int write_disable_r:1;
		unsigned int write_disable_a:1;
		unsigned int pad3:1;
		unsigned int alpha_to_coverage_dither:1;
		unsigned int alpha_to_one:1;
		unsigned int alpha_to_coverage:1;
	} blend1;
};

struct gen6_color_calc_state
{
	struct
	{
		unsigned int alpha_test_format:1;
		unsigned int pad0:14;
		unsigned int round_disable:1;
		unsigned int bf_stencil_ref:8;
		unsigned int stencil_ref:8;
	} cc0;

	union
	{
		float alpha_ref_f;
		struct
		{
			unsigned int ui:8;
			unsigned int pad0:24;
		} alpha_ref_fi;
	} cc1;

	float constant_r;
	float constant_g;
	float constant_b;
	float constant_a;
};

struct gen6_depth_stencil_state
{
	struct
	{
		unsigned int pad0:3;
		unsigned int bf_stencil_pass_depth_pass_op:3;
		unsigned int bf_stencil_pass_depth_fail_op:3;
		unsigned int bf_stencil_fail_op:3;
		unsigned int bf_stencil_func:3;
		unsigned int bf_stencil_enable:1;
		unsigned int pad1:2;
		unsigned int stencil_write_enable:1;
		unsigned int stencil_pass_depth_pass_op:3;
		unsigned int stencil_pass_depth_fail_op:3;
		unsigned int stencil_fail_op:3;
		unsigned int stencil_func:3;
		unsigned int stencil_enable:1;
	} ds0;

	struct
	{
		unsigned int bf_stencil_write_mask:8;
		unsigned int bf_stencil_test_mask:8;
		unsigned int stencil_write_mask:8;
		unsigned int stencil_test_mask:8;
	} ds1;

	struct
	{
		unsigned int pad0:26;
		unsigned int depth_write_enable:1;
		unsigned int depth_test_func:3;
		unsigned int pad1:1;
		unsigned int depth_test_enable:1;
	} ds2;
};

struct gen6_interface_descriptor_data
{
	struct
	{
		unsigned int pad0:6;
		unsigned int kernel_start_pointer:26;
	} desc0;

	struct
	{
		unsigned int pad0:7;
		unsigned int software_exception_enable:1;
		unsigned int pad1:3;
		unsigned int maskstack_exception_enable:1;
		unsigned int pad2:1;
		unsigned int illegal_opcode_exception_enable:1;
		unsigned int pad3:2;
		unsigned int floating_point_mode:1;
		unsigned int thread_priority:1;
		unsigned int single_program_flow:1;
		unsigned int pad4:13;
	} desc1;

	struct
	{
		unsigned int pad0:2;
		unsigned int sampler_count:3;
		unsigned int sampler_state_pointer:27;
	} desc2;

	struct
	{
		unsigned int binding_table_entry_count:5;
		unsigned int binding_table_pointer:27;
	} desc3;

	struct
	{
		unsigned int constant_urb_entry_read_offset:16;
		unsigned int constant_urb_entry_read_length:16;
	} desc4;

	union
	{
		struct
		{
			unsigned int num_threads:8;
			unsigned int barrier_return_byte:8;
			unsigned int shared_local_memory_size:5;
			unsigned int barrier_enable:1;
			unsigned int rounding_mode:2;
			unsigned int barrier_return_grf_offset:8;
		} gen7;

		struct
		{
			unsigned int barrier_id:4;
			unsigned int pad0:28;
		} gen6;
	} desc5;

	struct
	{
		unsigned int cross_thread_constant_data_read_length:8;
		unsigned int pad0:24;
	} desc6;

	struct
	{
		unsigned int pad0;
	} desc7;
};

struct gen7_surface_state
{
	struct
	{
		unsigned int cube_pos_z:1;
		unsigned int cube_neg_z:1;
		unsigned int cube_pos_y:1;
		unsigned int cube_neg_y:1;
		unsigned int cube_pos_x:1;
		unsigned int cube_neg_x:1;
		unsigned int pad2:2;
		unsigned int render_cache_read_write:1;
		unsigned int pad1:1;
		unsigned int surface_array_spacing:1;
		unsigned int vert_line_stride_ofs:1;
		unsigned int vert_line_stride:1;
		unsigned int tile_walk:1;
		unsigned int tiled_surface:1;
		unsigned int horizontal_alignment:1;
		unsigned int vertical_alignment:2;

		unsigned int surface_format:9; /**< BRW_SURFACEFORMAT_x */
		unsigned int pad0:1;
		unsigned int is_array:1;

		unsigned int surface_type:3;   /**< BRW_SURFACE_1D/2D/3D/CUBE */
	} ss0;

	struct
	{
		unsigned int base_addr;
	} ss1;

	struct
	{
		unsigned int width:14;
		unsigned int pad1:2;
		unsigned int height:14;
		unsigned int pad0:2;
	} ss2;

	struct
	{
		unsigned int pitch:18;
		unsigned int pad:3;
		unsigned int depth:11;
	} ss3;

	struct
	{
		unsigned int multisample_position_palette_index:3;
		unsigned int num_multisamples:3;
		unsigned int multisampled_surface_storage_format:1;
		unsigned int render_target_view_extent:11;
		unsigned int min_array_elt:11;
		unsigned int rotation:2;
		unsigned int pad0:1;
	} ss4;

	struct
	{
		unsigned int mip_count:4;
		unsigned int min_lod:4;
		unsigned int pad1:12;
		unsigned int y_offset:4;
		unsigned int pad0:1;
		unsigned int x_offset:7;
	} ss5;

	struct
	{
		unsigned int pad;		/* Multisample Control Surface stuff */
	} ss6;

	struct
	{
		unsigned int resource_min_lod:12;
		unsigned int pad0:16;
		unsigned int alpha_clear_color:1;
		unsigned int blue_clear_color:1;
		unsigned int green_clear_color:1;
		unsigned int red_clear_color:1;
	} ss7;
};

struct gen7_sampler_state
{
	struct
	{
		unsigned int aniso_algorithm:1;
		unsigned int lod_bias:13;
		unsigned int min_filter:3;
		unsigned int mag_filter:3;
		unsigned int mip_filter:2;
		unsigned int base_level:5;
		unsigned int pad1:1;
		unsigned int lod_preclamp:1;
		unsigned int default_color_mode:1;
		unsigned int pad0:1;
		unsigned int disable:1;
	} ss0;

	struct
	{
		unsigned int cube_control_mode:1;
		unsigned int shadow_function:3;
		unsigned int pad:4;
		unsigned int max_lod:12;
		unsigned int min_lod:12;
	} ss1;

	struct
	{
		unsigned int pad:5;
		unsigned int default_color_pointer:27;
	} ss2;

	struct
	{
		unsigned int r_wrap_mode:3;
		unsigned int t_wrap_mode:3;
		unsigned int s_wrap_mode:3;
		unsigned int pad:1;
		unsigned int non_normalized_coord:1;
		unsigned int trilinear_quality:2;
		unsigned int address_round:6;
		unsigned int max_aniso:3;
		unsigned int chroma_key_mode:1;
		unsigned int chroma_key_index:2;
		unsigned int chroma_key_enable:1;
		unsigned int pad0:6;
	} ss3;
};

struct gen7_surface_state2
{
	struct
	{
		unsigned int surface_base_address;
	} ss0;

	struct
	{
		unsigned int cbcr_pixel_offset_v_direction:2;
		unsigned int picture_structure:2;
		unsigned int width:14;
		unsigned int height:14;
	} ss1;

	struct
	{
		unsigned int tile_walk:1;
		unsigned int tiled_surface:1;
		unsigned int half_pitch_for_chroma:1;
		unsigned int pitch:18;
		unsigned int pad0:1;
		unsigned int surface_object_control_data:4;
		unsigned int pad1:1;
		unsigned int interleave_chroma:1;
		unsigned int surface_format:4;
	} ss2;

	struct
	{
		unsigned int y_offset_for_cb:15;
		unsigned int pad0:1;
		unsigned int x_offset_for_cb:14;
		unsigned int pad1:2;
	} ss3;

	struct
	{
		unsigned int y_offset_for_cr:15;
		unsigned int pad0:1;
		unsigned int x_offset_for_cr:14;
		unsigned int pad1:2;
	} ss4;

	struct
	{
		unsigned int pad0;
	} ss5;

	struct
	{
		unsigned int pad0;
	} ss6;

	struct
	{
		unsigned int pad0;
	} ss7;
};

#endif							/* _I965_STRUCTS_H_ */
